Articles and News
1,150 Results Found
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AutoQuiz: How to Calculate Dead Time from Transportation Delay for Thickness Control
The time it takes the sheet to go from the diebolt actuators to the thickness gauge that transverses the sheet is the transportation delay -
ISA Training and Education: First Quarter 2017
The first half of 2017 saw ISA offer many different training and education programs. -
AutoQuiz: What is the Purpose of a Breadboard in Electronics Applications?
A breadboard is a construction base for prototyping of electronics. -
AutoQuiz: What Device Is Used to Change an Analog Signal to a Digital Signal?
An analog-to-digital converter is a function that converts an analog signal (current, voltage, or electric charge) into digital data (usually binary) -
AutoQuiz: How Do You Compensate for Thermowell Lag Time?
Thermowell and temperature processes have multiple interacting thermal lags. -
AutoQuiz: What Type of Wire Is Used in a Process Control Loop?
The major components of a control system include a sensor, a controller and a final control element. -
AutoQuiz: Tuning the Temperature Controller for an Exothermic Reactor
The temperature controller for an exothermic reactor must stay in automatic to prevent a runaway reaction. -
AutoQuiz: What Does a Low Resistance Reading from an Ungrounded Signal Lead Mean?
A low resistance reading from an ungrounded signal lead connected to a ground indicates a problem of a lead having an unwanted connection to ground. -
Infographic: Tune Your (LinkedIn) Loop
If you haven't updated your LinkedIn profile in a while, you may be missing on professional networking, career and new business opportunities. -
AutoQuiz: When Is the Best Time to Perform Operator Training?
The best time to train operators for an automation project is after acceptance testing and prior to startup. -
AutoQuiz: How to Calculate the Speed of a Four-Pole Synchronous Motor
Synchronous speed in RPM = (two × frequency × 60) / (number of poles) -
Recruiting, Training and Retaining: How to educate the future manufacturing workforce
By Mark Humphlett, Infor The fast pace of change creates many challenges for manufacturers, including difficulty in keeping the workforce up to date on new tactics and industry-wide emerging strategies. -
AutoQuiz: How Do You Avoid a Ground Loop on Shielded Cable?
The best way to avert the ground loop in this question is to ground the shield at only one end of the circuit. -
AutoQuiz: What Does the Function of the Preset Value Determine in a PLC Timer?
A timer preset for a PLC is a programming value for the timing function. -
AutoQuiz: Changing the Point of Origin for Input Data and Output Signal Destination with a DCS
A DCS is that class of instrumentation that executes stated control functions and enables transmission of control, measurement and operating information. -
Learn, Advance and Succeed with ISA Training in November and December
Read this complete roundup of ISA education and training programs for November and December 2016. -
AutoQuiz: What Type of Actuator Responds to a Pneumatic Signal?
An actuator is a hydraulic, electric, or pneumatic device that moves an object or device. -
AutoQuiz: What is the Average Human Response Rate to Signals?
ISA's CAP certification provides a non-biased, third-party, objective assessment and confirmation of an automation professional's skills -
AutoQuiz: In What Position Does a Control Valve with a Direct Acting Actuator Fail?
A direct acting valve travels to the closed position when the signal increases. When there is a failure, there is no signal and power. -
AutoQuiz: How to Optimize HMI Screen Design
For HMI screen design, studies show people can remember only a select number of new things for about 20 seconds.


















